The IDEA Study (Individualized Decisions for Endocrine Therapy Alone)
Public ClinicalTrials.gov record NCT02400190. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Study identification
- NCT ID
- NCT02400190
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- University of Michigan Rogel Cancer Center
- Other
- Enrollment
- 202 participants
Conditions and interventions
Conditions
Interventions
- endocrine therapy alone without radiotherapy Other
Other
Eligibility (public fields only)
- Age range
- 50 Years to 69 Years
- Sex
- Female
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 26, 2015
- Primary completion
- Apr 30, 2026
- Completion
- Apr 30, 2026
- Last update posted
- Oct 6, 2025
2015 – 2026
United States locations
- U.S. sites
- 13
- U.S. states
- 12
- U.S. cities
- 13
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Stanford University | Stanford | California | 94305 | — |
| Yale University | New Haven | Connecticut | 06520 | — |
| Loyola University Medical Center | Maywood | Illinois | 60153 | — |
| Johns Hopkins University | Baltimore | Maryland | — | — |
| Harvard University | Cambridge | Massachusetts | 02138 | — |
| University of Michigan | Ann Arbor | Michigan | 48109 | — |
| Rutgers Cancer Institute of New Jersey | New Brunswick | New Jersey | 08901 | — |
| Northwell Health | Lake Success | New York | 11042 | — |
| Memorial Sloan Kettering Cancer Center | New York | New York | 10065 | — |
| East Carolina University | Greenville | North Carolina | 27853 | — |
| University of Pennsylvania | Philadelphia | Pennsylvania | 19104 | — |
| University of Texas Southwestern Medical Center | Dallas | Texas | 75390 | — |
| Medical College of Wisconsin | Milwaukee | Wisconsin | 53226 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02400190, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 6, 2025 · Synced May 8, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02400190 live on ClinicalTrials.gov.